<template>
  <div class="my-product">
    <h3>标题:{{title}}</h3>
    <p>价格:{{money}}元</p>
    <p>{{val}}</p>
    <button @click="num">砍价按钮</button>
  </div>
</template>

<script>
export default {
  props: ["title", "money", "val", "proId"],
  methods: {
    num() {
      this.$emit("kan", this.proId);
    }
  }
};
</script>

<style>
.my-product {
  width: 400px;
  padding: 20px;
  border: 2px solid #000;
  border-radius: 5px;
  margin: 10px;
}
</style>